#include "app_common.h"
#include <stdio.h>
int main(int argc, char const *argv[])
{
    long ts=  app_common_get_curtime_ts();
    printf("11111 ts=%ld\n",ts);

    char buf[4]={0x41,0x42,0x43,0x44};
    app_common_print_hex(buf,4);

    return 0;
}
